6. LONG-TERM DEBT (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Compensating balacne	$ 3,900
Line of credit amount outstanding	$ 0	$ 2,747
Revolving Credit Facility
Line of credit maturity date	Jun. 30, 2016
Line of credit interest rate	4.00%
Compensating balacne	$ 3,900
Maximum amount	5,000
Available borrowing capacity	2,895
Line of credit amount outstanding	$ 3,044
RE Term Facility
Line of credit maturity date	Apr. 15, 2018
Line of credit interest rate	4.00%
Maximum amount	$ 2,000
Line of credit amount outstanding	$ 0
Carousel Term Facility
Line of credit maturity date	Oct. 15, 2016
Line of credit interest rate	3.50%
Maximum amount	$ 2,200
Line of credit amount outstanding	$ 0